Add configurable pointer gesture

In some applications, it is desirable to treat pointer movements
as a gesture. This patch adds a gru configuration parameter which,
then true, makes grail emit pointer gesture events.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/gestures-pan.c b/src/gestures-pan.c
index a023122..b8e1751 100644
--- a/src/gestures-pan.c
+++ b/src/gestures-pan.c
@@ -25,8 +25,8 @@
 #include <stdio.h>
 
 static const int getype[DIM_TOUCH + 1] = {
-        0,
-        0,
+        -1,
+        GRAIL_TYPE_POINTER,
         GRAIL_TYPE_PAN,
         GRAIL_TYPE_SWIPE,
         GRAIL_TYPE_BRUSH,
@@ -43,7 +43,7 @@ int gru_pan(struct grail *ge,
         struct move_model *move = &gru->move;
         grail_prop_t prop[DIM_GRAIL_PROP];
         int mask = state->active ? (move->active & fm_mask) : fm_mask;
-        if (!move->multi) {
+        if (!move->multi && (!gru->pointer_gesture || !move->single)) {
                 if (state->active) {
                         gru_end(ge, state->gid, move);
                         state->active = 0;
@@ -54,7 +54,7 @@ int gru_pan(struct grail *ge,
                 return 0;
         if (!state->active) {
                 int type = getype[move->ntouch];
-                if (!type)
+                if (type < 0)
                         return 0;
                 state->gid = gin_gid_begin(ge, type, PRIO_GESTURE, frame);
                 state->active = 1;